Tri-Sprintec Experiences ?

Hi ladies! I’m an undergrad college student and have been on Tri-Sprintec birth control pills for abt 4 months now. I am sexually active (we use protection) and got on them to help w my periods and to decrease risk of pregnancy without my parents knowing. I’ve had a “period” every month but so far this month my symptoms seem to be worse...

I’ve been super tired and I get nauseous sometimes. Both of these could be from stress and lack of sleep because my finals week is coming up. I do not have COVID (had it in october) and my temp is normal. Are these just from the birth control and lack of sleep ? I did take a test yesterday and it came back negative.

Has anyone had any similar experiences ? If not, what else did you experience on Tri-Sprintec ?